当我收到 java.lang.NoClassDefFoundError: javax/ws/rs/client/RxInvokerProvider 错误时，缺少什么依赖项？
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时间：2020-11-03 07:50:45 来源:igfitidea点击:
What dependency is missing when I get java.lang.NoClassDefFoundError: javax/ws/rs/client/RxInvokerProvider error?
提问by SayusiAndo
I have a small project where for testing purposes I execute my jersey 2 client by unit test. But, unfortunately, I got the error attached. I don't know what dependency still missing. At the moment Jersey's webpage is down due to maintenance.
我有一个小项目，出于测试目的，我通过单元测试执行我的 jersey 2 客户端。但是，不幸的是，我收到了附加错误。我不知道还缺少什么依赖项。目前泽西岛的网页由于维护而关闭。
I put the same Relevant part of pom.xml, test code and tested code also attached.
我把pom.xml的Relevant部分相同，测试代码和测试代码也附上。
public void getWorkItems() {
ClientConfig clientConfig = new ClientConfig();
clientConfig.property(ClientProperties.READ_TIMEOUT, 2000);
Client client = ClientBuilder.newClient(clientConfig);
WebTarget webTarget = client.target("https://fabrikam.visualstudio.com/DefaultCollection/_apis/wit/workitems?ids=100,101&api-version=1.0");
Invocation.Builder inBuilder = webTarget.request(MediaType.APPLICATION_JSON_TYPE);
Response response = inBuilder.get();
}
public class WorkItemTests {
@Test
public void Vsts_Test() {
WorkItems workItems = new WorkItems();
workItems.getWorkItems();
}
}
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20</version>
<configuration>
<includes>
<include>**/*Tests.java</include>
</includes>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>stuff</groupId>
<artifactId>Vsts.Connector</artifactId>
<version>1.0-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-client</artifactId>
<version>RELEASE</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-server</artifactId>
<version>RELEASE</version>
</dependency>
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>2.0.1</version>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-Hymanson</artifactId>
<version>2.25.1</version>
</dependency>
</dependencies>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
</project>
Error:
错误：
java.lang.NoClassDefFoundError: javax/ws/rs/client/RxInvokerProvider
at org.glassfish.jersey.internal.inject.Providers.getJaxRsProviderInterfaces(Providers.java:114)
at org.glassfish.jersey.internal.inject.Providers.<clinit>(Providers.java:87)
at org.glassfish.jersey.internal.AbstractRuntimeDelegate.<init>(AbstractRuntimeDelegate.java:86)
at org.glassfish.jersey.server.internal.RuntimeDelegateImpl.<init>(RuntimeDelegateImpl.java:64)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at java.lang.Class.newInstance(Class.java:442)
at javax.ws.rs.ext.FactoryFinder.newInstance(FactoryFinder.java:118)
at javax.ws.rs.ext.FactoryFinder.find(FactoryFinder.java:166)
at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:135)
at javax.ws.rs.ext.RuntimeDelegate.getInstance(RuntimeDelegate.java:120)
at javax.ws.rs.core.UriBuilder.newInstance(UriBuilder.java:95)
at javax.ws.rs.core.UriBuilder.fromUri(UriBuilder.java:119)
at org.glassfish.jersey.client.JerseyWebTarget.<init>(JerseyWebTarget.java:71)
at org.glassfish.jersey.client.JerseyClient.target(JerseyClient.java:290)
at org.glassfish.jersey.client.JerseyClient.target(JerseyClient.java:76)
at WorkItems.getWorkItems(WorkItems.java:24)
at WorkItemTests.Vsts_Test2(WorkItemTests.java:18)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.junit.runners.model.FrameworkMethod.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>2.0-m01</version>
</dependency>
0(ParentRunner.java:58)
at org.junit.runners.ParentRunner.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.ClassNotFoundException: javax.ws.rs.client.RxInvokerProvider
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 42 more
Process finished with exit code -1
采纳答案by Anshul Sharma
try below dependency
尝试下面的依赖
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>jsr311-api</artifactId>
<version>1.1</version>
</dependency>
回答by Prakhar Agrawal
I got the same issue while starting up the tomcat 7 server using Restful Web Services with Hibernate and it was resolved by adding the following dependency to the pom.xml in my project.
我在使用带有 Hibernate 的 Restful Web 服务启动 tomcat 7 服务器时遇到了同样的问题，并通过将以下依赖项添加到我的项目中的 pom.xml 解决了这个问题。
##代码##As it will download all the neccessary jars required for the project.I hope it will help.
因为它将下载项目所需的所有必要的 jars。我希望它会有所帮助。
